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Heart|Natural|GIA

1.51ct J VS2 Heart Natural Diamond

VG • J/VS2 • GIA 1538981650

Certificate GIA 1538981650

Diamond specifications and retailer prices

From $3,343 SGD
As of October 31, 2026
Save $4,730 SGD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,073 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538981650. Listed at 17 retailers as of October 30, 2026, with prices from $3,343 to $8,073, a $4,730 spread on the same certified stone. NZ Jewellers lists it at $8,073. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1538981650
Dimensions7.95 × 6.71 × 4.09 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.95 mm6.71 mm1.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538981650
Side View
Table 57.0%Crown 37°Girdle: MED-VTKPavilion 41.2°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,073 SGD|Low: $3,343 SGD|High: $8,100 SGD|Avg: $5,106 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4$3,343 SGD
Retailer 7$4,113 SGD
Retailer 16$4,157 SGD
Retailer 12$4,441 SGD
Retailer 3$4,449 SGD
Retailer 13$4,633 SGD
Retailer 15$4,633 SGD
Retailer 14$4,812 SGD
Retailer 9$4,820 SGD
Retailer 11$4,843 SGD
Retailer 8$4,909 SGD
Retailer 6$4,954 SGD
Retailer 5$4,963 SGD
Retailer 10$5,346 SGD
Retailer 2$5,696 SGD
Retailer 17$7,759 SGD
NZ Jewellers$8,073 SGD

34 data points across 17 retailers

17 retailers$3,343 SGD to $8,073 SGD

A
Cheapest Retailer
-
$3,343 SGD
A
Retailer 2
-
$4,113 SGD
$3,217 USD
View
A
Retailer 3
-
$4,157 SGD
$3,252 USD
View
A
Retailer 4
-
$4,441 SGD
£2,735 GBP
View
A
Retailer 5
-
$4,449 SGD
$3,480 USD
View
A
Retailer 6
-
$4,633 SGD
$3,624 USD
View
A
Retailer 7
-
$4,633 SGD
$3,624 USD
View
A
Retailer 8
-
$4,812 SGD
$3,764 USD
View
B+
Retailer 9
-
$4,820 SGD
$3,770 USD
View
A
Retailer 10
-
$4,843 SGD
£2,983 GBP
View
B+
Retailer 11
-
$4,909 SGD
$3,840 USD
View
A
Retailer 12
-
$4,954 SGD
$3,875 USD
View
Retailer 13
-
$4,963 SGD
A$5,973 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$5,346 SGD
$4,182 USD
View
B+
Retailer 15
-
$5,696 SGD
ZAR 71,974 ZAR
View
B
Retailer 16
-
$7,759 SGD
£4,779 GBP
View
Most Expensive
B
NZ Jewellers
c6ae5cfb-f3c4-487e-8d9e-b6705508fccf · Oct 30
$8,073 SGD
$6,315 USD
View
16 more retailers have this diamond
Prices start from $3,343 SGDSave up to $4,730 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Heart
$3,343 SGD